Edward McKiernan
19Patents
8h-index
15Co-inventors
69Inventor score
Filing activity: Sep 24, 1987 → Sep 14, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6182673A | Dump facility for cassette sewage tanks | Performing Operations; Transporting | 1,389 | Expired |
| US5079950A | Level indicating in vehicle holding tanks | Emerging Cross-Sectional Technologies | 41 | Expired |
| US4819279A | Vacuum toilet system | Fixed Constructions | 36 | Expired |
| US5345618A | Vacuum toilet system | Fixed Constructions | 19 | Expired |
| US5931642A | Plastic combined vacuum and holding tank | Fixed Constructions | 15 | Expired |
| US5681148A | Vacuum/holding tank | Fixed Constructions | 11 | Expired |
| US6234197A | Holding tank vacuum relief | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5937888A | Toilet waste collection system for campgrounds | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5433163A | Pump out adaptor | Performing Operations; Transporting | 8 | Expired |
| US4854827A | Sanitary pump station | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7725961B2 | Portable toilet | Fixed Constructions | 7 | Active |
| US6782561B2 | Standardized recreational vehicle sanitary system | Performing Operations; Transporting | 6 | Expired |
| US6065493A | Vacuum relief valve for sewage holding tank | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5442952A | Testing of hoses | Physics | 4 | Expired |
| US8656524B2 | Toilet assembly | Fixed Constructions | 4 | Active |
| US5971005A | Vacuum adaptor for recreation vehicle toilet system with sliding cassette holding tank | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6957450B2 | Standardized recreational vehicle sanitary system | Performing Operations; Transporting | 3 | Expired |
| US4893720A | Tilting sanitary tank | Fixed Constructions | 2 | Expired |
| US5806454A | Discharge hose adapter for boat holding tank | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.